Triple
T94489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ted Rogers |
E1898
|
entity |
| Predicate | hasParent |
P120
|
FINISHED |
| Object |
Edward S. Rogers Sr.
Edward S. Rogers Sr. was a Canadian radio pioneer and entrepreneur best known for developing the first batteryless radio receiver and founding the company that evolved into Rogers Communications.
|
E19096
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Edward S. Rogers Sr. | Statement: [Ted Rogers, hasParent, Edward S. Rogers Sr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward S. Rogers Sr. Context triple: [Ted Rogers, hasParent, Edward S. Rogers Sr.]
-
A.
Edward Samuel Rogers Jr.
Edward Samuel Rogers Jr. was a prominent Canadian businessman and media executive who led Rogers Communications, one of Canada’s largest telecommunications and media companies.
-
B.
Ted Rogers
Ted Rogers was a prominent Canadian businessman and media mogul best known for founding and building Rogers Communications into one of Canada’s largest telecommunications and media companies.
-
C.
Charles M. Vest
Charles M. Vest was an American engineer and educator who served as president of the Massachusetts Institute of Technology and was widely recognized for his leadership in science and engineering policy.
-
D.
James R. Killian Jr.
James R. Killian Jr. was an American engineer and educator who served as president of MIT and as the first Special Assistant for Science and Technology to U.S. President Dwight D. Eisenhower.
-
E.
T.H. Chan
T.H. Chan was a Hong Kong real estate developer and philanthropist whose family’s major donation led to Harvard’s public health school bearing his name.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Edward S. Rogers Sr. Triple: [Ted Rogers, hasParent, Edward S. Rogers Sr.]
Generated description
Edward S. Rogers Sr. was a Canadian radio pioneer and entrepreneur best known for developing the first batteryless radio receiver and founding the company that evolved into Rogers Communications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edward S. Rogers Sr. Target entity description: Edward S. Rogers Sr. was a Canadian radio pioneer and entrepreneur best known for developing the first batteryless radio receiver and founding the company that evolved into Rogers Communications.
-
A.
Edward Samuel Rogers Jr.
Edward Samuel Rogers Jr. was a prominent Canadian businessman and media executive who led Rogers Communications, one of Canada’s largest telecommunications and media companies.
-
B.
Ted Rogers
Ted Rogers was a prominent Canadian businessman and media mogul best known for founding and building Rogers Communications into one of Canada’s largest telecommunications and media companies.
-
C.
Charles M. Vest
Charles M. Vest was an American engineer and educator who served as president of the Massachusetts Institute of Technology and was widely recognized for his leadership in science and engineering policy.
-
D.
James R. Killian Jr.
James R. Killian Jr. was an American engineer and educator who served as president of MIT and as the first Special Assistant for Science and Technology to U.S. President Dwight D. Eisenhower.
-
E.
T.H. Chan
T.H. Chan was a Hong Kong real estate developer and philanthropist whose family’s major donation led to Harvard’s public health school bearing his name.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasParent Context triple: [Ted Rogers, hasParent, Edward S. Rogers Sr.]
-
A.
hasAncestor
Indicates that one entity is an ancestor (direct or indirect, such as a parent, grandparent, etc.) of another entity in a genealogical or hierarchical lineage.
-
B.
hasPart
Indicates that one entity is a component, segment, or constituent part of another entity.
-
C.
parent
chosen
Indicates a relationship where one entity is the direct mother or father of another entity, from whom that other entity is descended.
-
D.
hasPartner
Indicates that one entity is in a partner relationship (such as romantic, life, or business partnership) with another entity.
-
E.
isBaseFor
Indicates that one entity serves as the foundational support, starting point, or underlying basis upon which another entity is built, developed, or depends.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a24d4862f881908cc8b89d3a78031d |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24feef1b08190bb9525f71cce053e |
completed | Feb. 28, 2026, 2:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2ce338f708190b9e5eba745d45ca6 |
completed | Feb. 28, 2026, 11:14 a.m. |
| NEDg | Description generation | batch_69a2cec41ab481908ec4886497212276 |
completed | Feb. 28, 2026, 11:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2cf3e80d08190aefb2651ee66b387 |
completed | Feb. 28, 2026, 11:19 a.m. |
| PD | Predicate disambiguation | batch_69a24ebb3da08190a8b82564f33cde3b |
completed | Feb. 28, 2026, 2:11 a.m. |
Created at: Feb. 28, 2026, 2:09 a.m.